Not stable

App is not very stable. whenever I read a PDF it starts crashing. Its affecting multiple PDFs not just one. Also some of the PDFs skip pages that have text on them. Additionally, its hard to go back and change settings once you start reading. For example, I read at 400 words per minute then Ill read the same text again at 450 so that my eyes get used to seeing the text at those speeds. however each time I have to exit the app go back into settings, go to the page and then start reading again at the new words per minute. I have so much hope and I am going to stick with it. Also why are you limiting the app to 450 wpm?!?!? The spritz website goes up to 1000 if I am not mistaken.

RRazum about RushReader - fast speed reader powered by Spritz